/* ==========================================================================
   Medical Spa Marketing Agency — "Studio Light" design system
   Display: Instrument Serif (hero statement only) · Body: Inter
   Data/mono: Space Mono (kickers, labels, stats — the "precision" accent)
   Palette: near-white / near-black neutrals, three sparing accent colors
   ========================================================================== */

:root {
  --background: #ffffff;
  --foreground: #0a0a0a;
  --card: #ffffff;
  --muted: #f5f5f5;
  --muted-foreground: #737373;
  --muted-foreground-2: #a1a1a1;
  --border: #e5e5e5;
  --border-strong: #d4d4d4;

  --primary: #171717;
  --primary-foreground: #fafafa;
  --secondary: #f5f5f5;
  --secondary-foreground: #171717;

  --glow: #f05100;
  --glow-dim: #f051001a;
  --teal: #009588;
  --teal-dim: #0095881a;
  --gold: #cf9b00;
  --gold-dim: #cf9b001a;

  --font-display: "Instrument Serif", Georgia, Cambria, "Times New Roman", Times, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Space Mono", ui-monospace, "SF Mono", Consolas, "Roboto Mono", monospace;

  --radius: 0.625rem;
  --radius-sm: 0.4rem;
  --container: 1180px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--primary); color: var(--primary-foreground); padding: 12px 20px; font-weight: 600;
}
.skip-link:focus { left: 16px; top: 16px; }

:focus-visible { outline: 2px solid var(--foreground); outline-offset: 2px; }

h1, h2, h3, h4 {
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: -0.02em;
  text-wrap: balance;
  margin: 0 0 0.5em;
  color: var(--foreground);
}
h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); line-height: 1.04; letter-spacing: -0.03em; font-weight: 500; }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.7rem); line-height: 1.1; }
h3 { font-size: 1.25rem; line-height: 1.3; font-weight: 600; }
p { margin: 0 0 1em; color: var(--foreground); }
.lead { font-size: clamp(1.1rem, 1.6vw, 1.35rem); color: var(--muted-foreground); max-width: 62ch; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

section { padding: 96px 0; }
section.tight { padding: 72px 0; }
section.on-ink-2 { background: var(--muted); }

.kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-foreground);
  margin: 0 0 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.kicker::before { content: ''; width: 18px; height: 1px; background: var(--glow); display: inline-block; }

.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head p:last-child { color: var(--muted-foreground); }

hr.rule { border: none; border-top: 1px solid var(--border); margin: 0; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-body); font-weight: 500; font-size: 0.98rem;
  padding: 14px 26px; border-radius: var(--radius);
  background: var(--primary); color: var(--primary-foreground); border: 1px solid var(--primary);
  cursor: pointer; transition: transform 0.15s var(--ease), opacity 0.15s var(--ease), background 0.15s var(--ease);
}
.btn:hover { opacity: 0.82; transform: translateY(-1px); }
.btn.ghost { background: transparent; color: var(--foreground); border-color: var(--border-strong); }
.btn.ghost:hover { background: var(--secondary); opacity: 1; border-color: var(--foreground); }
.btn.small { padding: 9px 16px; font-size: 0.85rem; }

.cta-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }

/* ---------- header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: transparent; border-bottom: 1px solid transparent;
  transition: transform 0.5s var(--ease), background 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.site-header.scrolled { background: rgba(255, 255, 255, 0.85); backdrop-filter: blur(10px); border-bottom-color: var(--border); box-shadow: 0 1px 0 rgba(0, 0, 0, 0.02); }
.site-header.nav-hidden { transform: translateY(-101%); }
.nav-wrap { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 20px 24px; }
.logo { justify-self: center; font-family: var(--font-body); font-weight: 600; font-size: 1.05rem; letter-spacing: -0.02em; line-height: 1.05; text-align: center; color: var(--foreground); transition: color 0.3s var(--ease); }
.logo small { display: block; font-family: var(--font-mono); font-size: 0.56rem; letter-spacing: 0.1em; color: var(--muted-foreground); font-weight: 400; text-transform: uppercase; }

/* every page opens on a dark hero band, so the floating header reads in white until scrolled */
.site-header:not(.scrolled) .logo,
.site-header:not(.scrolled) .logo small,
.site-header:not(.scrolled) .nav-toggle span {
  color: var(--primary-foreground);
}
.site-header:not(.scrolled) .nav-toggle { border-color: rgba(250, 250, 250, 0.35); }
.site-header:not(.scrolled) .nav-toggle span { background: var(--primary-foreground); }
.site-header:not(.scrolled) .nav-cta { background: transparent; color: var(--primary-foreground); border-color: rgba(250, 250, 250, 0.4); }
.site-header:not(.scrolled) .nav-cta:hover { background: rgba(250, 250, 250, 0.12); }

.nav-toggle {
  justify-self: start; display: flex; background: none; border: 1px solid var(--border-strong);
  border-radius: 999px; width: 42px; height: 42px; flex-direction: column; align-items: center; justify-content: center;
  gap: 4px; cursor: pointer; transition: border-color 0.3s var(--ease);
}
.nav-toggle span { width: 16px; height: 2px; background: var(--foreground); transition: transform 0.25s var(--ease), opacity 0.2s var(--ease), background 0.3s var(--ease); }
.nav-toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.nav-cta { justify-self: end; }

/* full-screen menu overlay: hamburger-triggered at every breakpoint, not just mobile */
.main-nav {
  display: none; position: fixed; inset: 0; z-index: 99; overflow-y: auto;
  background: var(--foreground); padding: 130px 24px 60px;
}
.main-nav.open { display: block; }
.main-nav > ul { list-style: none; margin: 0 auto; padding: 0; max-width: 640px; display: flex; flex-direction: column; gap: 4px; }
.main-nav a {
  display: block; font-family: var(--font-display); font-style: italic; font-weight: 400;
  font-size: clamp(1.8rem, 4vw, 2.6rem); color: rgba(250, 250, 250, 0.55);
  padding: 14px 0; border-bottom: 1px solid rgba(250, 250, 250, 0.12); transition: color 0.2s var(--ease);
}
.main-nav a:hover, .main-nav a[aria-current="page"], .main-nav a.active-section { color: var(--primary-foreground); }
.has-dropdown { position: relative; }
.caret { font-size: 0.55em; vertical-align: middle; }
.dropdown {
  position: static; max-width: 640px; margin: 0 auto; min-width: 0;
  background: transparent; border: none; border-radius: 0;
  list-style: none; padding: 0 0 12px; display: none; flex-direction: column; gap: 2px;
  box-shadow: none;
}
.has-dropdown.open .dropdown { display: flex; }
.dropdown li a { display: block; padding: 8px 0; border-bottom: none; font-family: var(--font-body); font-style: normal; font-size: 1.05rem; color: rgba(250, 250, 250, 0.45); }
.dropdown li a:hover { color: var(--primary-foreground); }
.dropdown .all-link a { color: rgba(250, 250, 250, 0.6); border-top: 1px solid rgba(250, 250, 250, 0.12); margin-top: 4px; padding-top: 12px; }

/* ---------- hero ---------- */
/* full-viewport black hero on load — brand statement, tagline and CTA grouped together, vertically centered */
.hero {
  position: relative; overflow: hidden; background: var(--foreground);
  min-height: 100vh; min-height: 100dvh; display: flex; align-items: stretch;
}
.hero-inner {
  position: relative; z-index: 1; width: 100%;
  display: flex; flex-direction: column; justify-content: center;
  padding: 150px 0 72px; gap: 28px;
}

.hero-brand {
  font-family: var(--font-display); font-weight: 400; font-style: italic;
  font-size: clamp(2.8rem, 9vw, 8rem); line-height: 0.96; letter-spacing: -0.02em;
  color: var(--primary-foreground); margin: 0; max-width: 20ch;
}
.hero-bottom { display: flex; flex-direction: column; align-items: flex-start; gap: 28px; }
.hero-tagline { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: rgba(250, 250, 250, 0.62); max-width: 30ch; margin: 0; }
.hero-cta { background: var(--primary-foreground); color: var(--foreground); border-color: var(--primary-foreground); flex-shrink: 0; }

@media (max-width: 760px) {
  .hero-inner { padding: 130px 0 48px; gap: 24px; }
}

/* intro: the descriptive H1/lead/CTAs, paired with a supporting "at a glance" panel so the
   section doesn't read as one narrow left-aligned column on wide screens */
.intro-grid { gap: 56px; }
.intro-glance { align-self: start; position: sticky; top: 110px; }
.intro-glance .feature-list { margin-bottom: 0; }
.trust-row { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 40px; font-family: var(--font-mono); font-size: 0.74rem; color: var(--muted-foreground); text-transform: uppercase; letter-spacing: 0.04em; }
.trust-row span { display: flex; align-items: center; gap: 8px; }
.trust-row span::before { content: ''; width: 5px; height: 5px; background: var(--teal); border-radius: 50%; }

@media (max-width: 980px) {
  .intro-grid.grid.cols-2 { grid-template-columns: 1fr; }
  .intro-glance { position: static; }
}

/* ---------- marquee strip ---------- */
.marquee-strip { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--background); padding: 22px 0; overflow: hidden; }
.marquee-track { display: flex; width: max-content; gap: 0; animation: marquee 32s linear infinite; }
.marquee-track:hover { animation-play-state: paused; }
.marquee-item {
  font-family: var(--font-mono); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--muted-foreground); display: flex; align-items: center; gap: 20px; padding: 0 20px; white-space: nowrap;
}
.marquee-item::after { content: ''; display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: var(--glow); margin-left: 20px; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- stat readout bar ---------- */
.readout-bar { border-bottom: 1px solid var(--border); background: var(--muted); }
.readout-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.readout { padding: 32px 24px; border-left: 1px solid var(--border); }
.readout:first-child { border-left: none; }
.readout .num { font-family: var(--font-mono); font-size: clamp(1.6rem, 3vw, 2.2rem); color: var(--foreground); font-variant-numeric: tabular-nums; }
.readout .num .unit { color: var(--glow); }
.readout .label { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted-foreground); margin-top: 6px; }

/* ---------- treatment-menu cards ---------- */
.grid { display: grid; gap: 24px; }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.menu-card {
  position: relative; display: flex; flex-direction: column; gap: 16px;
  padding: 30px 26px; background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); transition: border-color 0.2s var(--ease), transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.menu-card:hover { transform: translateY(-3px); border-color: var(--border-strong); box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06); }
.menu-card .icon { width: 44px; height: 44px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; background: var(--secondary); color: var(--glow); }
.menu-card.accent-teal .icon { color: var(--teal); }
.menu-card.accent-gold .icon { color: var(--gold); }
.menu-card .icon svg { width: 22px; height: 22px; }
.menu-card h3 { margin-bottom: 2px; }
.menu-card p { color: var(--muted-foreground); font-size: 0.95rem; margin-bottom: 0; flex-grow: 1; }
.menu-card .more { font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.02em; color: var(--foreground); text-transform: uppercase; transition: gap 0.15s var(--ease); }
.menu-card:hover .more { color: var(--glow); }

/* ---------- steps / process ---------- */
.steps { counter-reset: step; }
.step { padding: 24px 0 0; border-top: 1px solid var(--border); position: relative; }
.step .num { font-family: var(--font-mono); font-size: 0.85rem; color: var(--glow); margin-bottom: 10px; }
.step h3 { font-size: 1.1rem; }
.step p { color: var(--muted-foreground); font-size: 0.92rem; margin-bottom: 0; }

/* ---------- feature list ---------- */
.feature-list { list-style: none; padding: 0; margin: 0 0 32px; display: flex; flex-direction: column; gap: 14px; }
.feature-list li { display: flex; gap: 12px; align-items: flex-start; }
.feature-list li::before { content: ''; width: 7px; height: 7px; margin-top: 8px; background: var(--teal); border-radius: 50%; flex-shrink: 0; }
.feature-list li span { color: var(--muted-foreground); }
.feature-list li strong { color: var(--foreground); }

/* ---------- packages ---------- */
.package-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 34px 28px; display: flex; flex-direction: column; }
.package-card.mid { border-color: var(--foreground); box-shadow: 0 0 0 1px var(--foreground); }
.package-card .tier-label { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gold); margin-bottom: 6px; }
.package-card .for-who { color: var(--muted-foreground); font-size: 0.92rem; margin-bottom: 22px; }
.package-card ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; flex-grow: 1; }
.package-card li { display: flex; gap: 10px; font-size: 0.92rem; color: var(--muted-foreground); }
.package-card li::before { content: '＋'; color: var(--teal); flex-shrink: 0; }
.package-card .btn { margin-top: 26px; }

/* ---------- FAQ ---------- */
.faq details { border-bottom: 1px solid var(--border); padding: 20px 0; }
.faq summary { cursor: pointer; font-weight: 600; font-size: 1.05rem; list-style: none; display: flex; justify-content: space-between; gap: 16px; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-family: var(--font-mono); color: var(--glow); font-size: 1.3rem; flex-shrink: 0; transition: transform 0.2s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { color: var(--muted-foreground); margin-top: 14px; margin-bottom: 0; max-width: 68ch; }

/* ---------- testimonial / proof ---------- */
.testimonial { padding: 26px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--card); }
.testimonial p { color: var(--foreground); font-size: 1rem; }
.testimonial footer { color: var(--muted-foreground); font-family: var(--font-mono); font-size: 0.78rem; }
.empty-proof { border: 1px dashed var(--border-strong); border-radius: var(--radius); padding: 40px; text-align: center; color: var(--muted-foreground-2); font-family: var(--font-mono); font-size: 0.85rem; }

/* ---------- page hero (inner pages) ---------- */
/* every inner page opens on the same dark band as the homepage hero, for site-wide consistency */
.page-hero { padding: 150px 0 64px; background: var(--foreground); }
.page-hero .breadcrumbs { color: rgba(250, 250, 250, 0.45); }
.page-hero .breadcrumbs a { color: rgba(250, 250, 250, 0.8); border-bottom-color: rgba(250, 250, 250, 0.3); }
.page-hero h1 {
  font-family: var(--font-display); font-weight: 400; font-style: italic; letter-spacing: -0.02em;
  font-size: clamp(2.2rem, 4.6vw, 3.4rem); line-height: 1.05; color: var(--primary-foreground);
}
.page-hero .lead { color: rgba(250, 250, 250, 0.62); }
.page-hero .cta-row .btn { background: var(--primary-foreground); color: var(--foreground); border-color: var(--primary-foreground); }
.page-hero .cta-row .btn.ghost { background: transparent; color: var(--primary-foreground); border-color: rgba(250, 250, 250, 0.3); }
.page-hero .cta-row .btn.ghost:hover { background: rgba(250, 250, 250, 0.1); }

.breadcrumbs { font-family: var(--font-mono); font-size: 0.76rem; color: var(--muted-foreground); text-transform: uppercase; letter-spacing: 0.03em; margin-bottom: 18px; }
.breadcrumbs a { color: var(--foreground); border-bottom: 1px solid var(--border-strong); }

/* ---------- prose ---------- */
.prose h2 { margin-top: 1.4em; }
.prose p { color: var(--muted-foreground); max-width: 68ch; }
.prose ul { color: var(--muted-foreground); padding-left: 20px; }

/* ---------- cta band ---------- */
.cta-band { background: var(--foreground); color: var(--primary-foreground); text-align: center; }
.cta-band h2, .cta-band p { color: var(--primary-foreground); }
.cta-band h2 { margin-bottom: 12px; }
.cta-band p { color: rgba(250, 250, 250, 0.64); max-width: 52ch; margin: 0 auto 28px; }
.cta-band .cta-row { justify-content: center; }
.cta-band .btn { background: var(--primary-foreground); color: var(--foreground); border-color: var(--primary-foreground); }
.cta-band .btn.ghost { background: transparent; color: var(--primary-foreground); border-color: rgba(250, 250, 250, 0.3); }
.cta-band .btn.ghost:hover { background: rgba(250, 250, 250, 0.1); }

/* ---------- contact ---------- */
.contact-block { display: flex; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--border); }
.contact-block .icon { width: 40px; height: 40px; flex-shrink: 0; background: var(--secondary); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; color: var(--teal); }
.contact-block .icon svg { width: 20px; height: 20px; }
.contact-block h3 { font-size: 1rem; margin-bottom: 4px; }
.contact-block p { color: var(--muted-foreground); font-size: 0.94rem; margin-bottom: 0; }
.contact-block a { color: var(--foreground); border-bottom: 1px solid var(--border-strong); }

.form-field { margin-bottom: 18px; display: flex; flex-direction: column; gap: 6px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
label { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--muted-foreground); }
input, select, textarea {
  background: var(--card); border: 1px solid var(--border-strong); border-radius: var(--radius);
  padding: 12px 14px; color: var(--foreground); font-family: var(--font-body); font-size: 0.95rem;
}
input:focus, select:focus, textarea:focus { border-color: var(--foreground); outline: none; }
.form-note { font-size: 0.82rem; color: var(--muted-foreground-2); margin-top: 4px; }
.form-status { font-size: 0.88rem; margin-top: 12px; min-height: 1.2em; }
.form-status.success { color: var(--teal); }
.form-status.error { color: var(--glow); }

/* ---------- footer ---------- */
.site-footer { background: var(--muted); border-top: 1px solid var(--border); padding: 72px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 48px; }
.footer-grid h4 { font-size: 0.95rem; margin-bottom: 16px; }
.footer-grid p { color: var(--muted-foreground); font-size: 0.9rem; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-grid a { color: var(--muted-foreground); font-size: 0.9rem; transition: color 0.15s var(--ease); }
.footer-grid a:hover { color: var(--foreground); }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 28px; border-top: 1px solid var(--border); font-family: var(--font-mono); font-size: 0.74rem; color: var(--muted-foreground-2); }
.footer-bottom a { color: var(--muted-foreground-2); border-bottom: 1px solid var(--border-strong); transition: color 0.15s var(--ease); }
.footer-bottom a:hover { color: var(--foreground); }

/* ---------- utility ---------- */
.pill-row { display: flex; flex-wrap: wrap; gap: 10px; }
.pill { border: 1px solid var(--border-strong); border-radius: 999px; padding: 6px 16px; font-size: 0.85rem; color: var(--muted-foreground); font-family: var(--font-mono); }

.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out); }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .grid.cols-3, .grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .readout-grid { grid-template-columns: repeat(2, 1fr); }
  .readout:nth-child(3) { border-left: none; }
}
@media (max-width: 760px) {
  section { padding: 64px 0; }
  .hero { padding: 132px 0 56px; }
  .grid.cols-2, .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  /* .site-header uses backdrop-filter, which makes it the containing block for this
     fixed-position element, so `bottom` would resolve against the header's own small
     box instead of the viewport. Use an explicit vh-based height instead. */
  .main-nav {
    position: fixed; top: 0; left: 0; right: 0; height: 100vh;
    background: var(--foreground); padding: 100px 24px 24px;
    display: none; overflow-y: auto; z-index: 99;
  }
  .main-nav.open { display: block; }
  .main-nav > ul { flex-direction: column; align-items: flex-start; gap: 4px; }
  .main-nav li { width: 100%; }
  .main-nav a { color: rgba(250, 250, 250, 0.6); font-size: 1.4rem; padding: 14px 0; }
  .main-nav a:hover, .main-nav a[aria-current="page"], .main-nav a.active-section { color: var(--primary-foreground); }
  .dropdown { position: static; display: none; box-shadow: none; margin-top: 8px; background: transparent; border: none; padding: 0 0 0 4px; }
  .dropdown li a { color: rgba(250, 250, 250, 0.5); font-size: 1rem; }
  .dropdown li a:hover { background: transparent; color: var(--primary-foreground); }
  .dropdown .all-link a { border-top-color: rgba(250, 250, 250, 0.2); }
  .has-dropdown.open .dropdown { display: flex; }
  .nav-toggle { display: flex; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .nav-toggle.open { border-color: rgba(250, 250, 250, 0.3); }
  .nav-toggle.open span { background: var(--primary-foreground); }
  .nav-cta { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .readout-grid { grid-template-columns: 1fr; }
  .readout { border-left: none; border-top: 1px solid var(--border); }
  .readout:first-child { border-top: none; }
  .topbar .container { flex-direction: column; gap: 4px; }
}